It’s crisp, it's refreshing, and it's got that classic Red Bull kick without any of the guilt. So you can power through your day without worrying about crashing later on. Whether you're pulling an all-nighter or just need a pick-me-up after lunch, Red Bull Sugar Free has got your back. The 8.4oz is that perfect size to get it down and get back to work or play.

Need a boost and get wings, this is my go to beverage. All the caffeine without the sugar. You get the boost with less of a crash. 20 oz might be a lot. Use with caution if you’re sensitive to caffeine. If not, go for it. Lifesaver for all those late nights studying.

There is no better way to start the day then with a sugar free Red Bull! I love the flavor of these and how they are not super overwhelming with sweetness! They are crisp and I like them best when they are cold! The 8.4oz has only 80mg of caffeine so it gives you a boost but doesn’t leave you with that jittery feeling!

I absolutely love the taste and if it didn't say sugar free you wouldn't even know it because it has such a good taste, it's not at all like some of the other bland tasting energy drinks on the market. If your looking for a healthier alternative to a sugar infused energy drink then take my word for it and energize yourself with Red Bull Energy Drink, Sugar Free

Red Bull Sugar Free is my go to energy drink whenever I'm needing a pick-me-up. I start each day with at least one 12 oz. Red Bull, sometimes two. Great taste and zip. Repeat, continuing customer. Definitely recommend to anybody needing a quick energy boost.

I like to keep it simple and stick with the classics haha, so Sugar Free Redbull is a staple for quick energy. I'm more of a coffee drinker, but sometimes ya just need a little extra and I love the flavor! It's the best tasting diet energy drink, in my opinion.

Absolutely love Red Bull products ,doesn’t even taste like a energy drink which is good cause usually they are very strong but Red Bull is a great energy drink that doesn’t have too much of a kick which is good in my opinion but it does help plus they give you the choice to drink the Energy drink without so much sugars in it as well all together a good product

I bought a can on recommendation from a friend. The initial flavor wasn't horrible. It wasn't a drink to savor and enjoy, like coffee, but to endure like medicine. The aftertaste was a hard pass for me. I don't like that "crushed vitamin" flavor at all and that's how it was. Maybe it does work as a mixer, but not by itself.

This is an addicting drink when you skipped caffeine all day. It will pick you after a nap , after a day of fasting and running errands and haven't had a siangle meal in your tummy. It has a good taste that isn't too sweet and does gives you energy.

It's no secret that Red Bull gives you wings, but it is also hands down the best tasting energy drink there is. As someone who tries to limit their sugar intake, and doesn't like black coffee, the Sugar Free Red Bull is a lifesaver! I am not partial to the special flavors, I like to stick with the classic Sugar Free edition.